The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 03, 2018
Filed:
Sep. 22, 2014
Applicant:
Berlin Heart Gmbh, Berlin, DE;
Inventors:
Assignee:
Berlin Heart GmbH, Berlin, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 1/10 (2006.01); A61M 1/12 (2006.01);
U.S. Cl.
CPC ...
A61M 1/1086 (2013.01); A61M 1/101 (2013.01); A61M 1/1005 (2014.02); A61M 1/122 (2014.02); A61M 2205/3303 (2013.01); A61M 2205/3331 (2013.01); A61M 2205/3334 (2013.01); A61M 2205/3365 (2013.01); A61M 2205/50 (2013.01); A61M 2210/125 (2013.01); A61M 2230/04 (2013.01);
Abstract
Methods are provided for controlling the speed of a pump based on a valve state index and/or for deriving a valve state from time-series signal representing a pressure difference or a flow rate. The methods may be employed in blood pump systems or in blood pump control systems.